Identify the file type (MIME type) from a Base64 data URI.
How to Use This Tool
1. Paste a complete Base64 data URI (e.g., `data:image/png;base64,...`) into the input field. 2. Click 'Process'. 3. The identified MIME type will be displayed.
About This Tool
The Base64 File Type Identifier is a client-side utility that performs its function directly in your browser. Your data is never sent to a server, ensuring maximum privacy and speed.
Frequently Asked Questions
Is this tool free? Yes, all tools on gobase64.com are completely free to use.
Is my data safe? Yes, your data is processed locally in your browser and is never sent to our servers.